'''
    @账单流水实体类
    @author lifei
'''

class BillsFlowbBean(object):
    '''
   bills_id` 
  `user_id`
  `user_id` 
  `remark` 
  `create_on`
    '''
    def __init__(self,user_id,remark,create_on):
        self.user_id = user_id
        self.remark = remark
        self.create_on = create_on
        
    def __str__(self):
        return "user_id:{} remark:{} create_on:{}".format(self.user_id,self.remark,self.create_on)
       